Allowing children to play safely in the street makes for more active youngsters and happier communities according to research from a Bristol organisation.
Playing Out was started by parents to encourage children to exercise and socialise outdoors safely.
A new report published by the group says children playing outside is creating happier, more cohesive communities and healthier children around the country.
The report says that by playing outdoors children are learning important skills such as cycling and are practising social skills.
Residents surveyed reported a greater sense of community, with children feeling it is normal to be out playing and dropping in to each other's houses.
A separate report by University of Bristol suggests this low-cost, grassroots model could see children three to five times more active during organised outdoor play sessions than they would be on a 'normal' day after school.
Playing Out say it's important for the future that children play outdoors.
You can find out more about more about Playing Out on their website